Description

n-Undecylamine is a versatile primary amine with a linear C11 alkyl chain, offering a unique balance of hydrophobicity and reactivity. This compound serves as a crucial building block and intermediate in the synthesis of specialty chemicals, surfactants, and corrosion inhibitors. It is essential for manufacturers and R&D facilities in the agrochemical, pharmaceutical, and personal care industries seeking to develop high-performance formulations.

Application

• Surfactant and Quaternary Ammonium Salt Synthesis: A key intermediate for producing cationic surfactants, fabric softeners, and biocides.
• Agrochemical Intermediates: Used in the manufacture of herbicides, fungicides, and plant growth regulators.
• Pharmaceutical Building Block: Employed in organic synthesis for creating active pharmaceutical ingredients (APIs) and drug delivery agents.
• Corrosion Inhibitor Formulation: Acts as an effective component in oilfield chemicals and industrial coolant additives to protect metal surfaces.
• Polymer Modification: Utilized as a chain extender, cross-linking agent, or modifier for epoxy resins and polyurethanes.
• Laboratory Reagent: Serves as a standard or reagent in analytical chemistry and research applications.

Basic Information

Product Name	n-Undecylamine
CAS No.	7307-55-3
Molecular Formula	C11H25N
Molecular Weight	171.32 g/mol
Synonyms	1-Aminoundecane; Undecan-1-amine; Undecylamine; Hendecan-1-amine; 1-Undecylamine; n-Hendecanamine; Primary undecylamine; Aminohendecane
EINECS	230-770-8

Quality Control

Our n-Undecylamine is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and titration methods, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Due to its hygroscopic nature, containers should be kept tightly sealed to prevent moisture absorption. Recommended storage temperature is 2-25°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.